The Ohm Hills (German: Ohmgebirge) are a small range of hills up to 533.4 m above sea level (NN)[1] high and about 50 km² in area. They are part of the Lower Eichsfeld region and are located in the county of Eichsfeld, North Thuringia, Germany.
Geography
The Ohm Hills, most of which are densely wooded, whose southeastern foothills form the Bleicherode Hills, lie in the county of Eichsfeld on its boundary with Nordhausen. They are located between Weißenborn-Lüderode to the north, Bleicherode to the southeast, Worbis to the south and Teistungen to the west, and extend from the upper reaches of the River Helme in the north to the Wipper in the south. To the north and west the range is adjoined by historic landscape of the Lower Eichsfeld (Untereichsfeld), further south is the ridge of the Dün and to the southwest the Eichsfeld-Hainich-Werra Valley Nature Park.
Natural region classification
According to "Kassel map" of the natural regional classification of Germany the Ohm Hills are grouped as follows:[2][3]
The Thuringian State office for the Environment and Geology uses a rather coarser, self-published, region classification, within which the landscape of "Ohm Hills-Bleicherode Hills" is enclosed by the landscape unit "North Thuringian Buntsandstein Land".[4]
The muschelkalk ridges of the Ohm Hills and Bleicherode Hills are shown in both classifications as one contiguous natural region. They appear as a continuation of the hills fringing the northwestern perimeter of the Thuringian Basin interrupted only by the Lower Eichsfeld lowland.
Neighbouring natural regions listed clockwise are:
Lower Eichsfeld including the Eichsfeld Bowl (Eichsfelder Kessel) to the south and the Zehnsberg to the west
Eichsfeld Basin (Eichsfelder Becken) with the Duderstadt Basin to the northwest and the hill country of the Hellberge to the north
Silkerode Hills on the far side of the Geroder Eller to the northeast
North Thuringian Hills to the east
Hills
The following hills and high points belong to the Ohm Hills in its narrower sense and its foothills to the north and east, which are considered part of neighbouring natural regions, with elevations in metres above sea level (NN):[1]
Birkenberg (533.4 m), highest point of the Ohm Hills and a good lookout point north of Kaltohmfeld
^The Ohm Hills only appear at the edge of Sheet 112, whilst the major part should have been on Sheet 113 Sondershausen, but it was decided in 1969 not to issue it.
^Kulturlandschaft, Thüringer Landesamt für Landwirtschaft und Ländlichen Raum